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https://github.com/vaxdata22/nosql-and-big-data-demonstration

This is a fun assignment task I undertook to explore the world of NoSQL and Big Data. technologies.
https://github.com/vaxdata22/nosql-and-big-data-demonstration

apache-hive cassandra-cql cypher-query-language data-warehouse hadoop-hdfs json mongodb neo4j nosql-databases redis

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This is a fun assignment task I undertook to explore the world of NoSQL and Big Data. technologies.

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# NoSQL & Big Data demonstration



This is a fun assignment I undertook to explore the world of NoSQL and Big Data.



## Overview



NoSQL databases, unlike relational databases, can handle semi-structured and unstructured data.



I also experimented with Hive data warehouse implementation as a kind of Big Data concept.



This repository is divided into six (6) sections: Redis, Cassandra, MongoDB, Neo4j, and Hive DW.







## Section 1 - Redis



In this section, I explored working with the Redis database technology. 



Redis is a popular key-value pair kind of NoSQL database technology.



Redis uses its Redis CLI set of query commands for handling data.



[Click here to go to the Redis section.](https://github.com/vaxdata22/NoSQL-and-Big-Data-demonstration/blob/main/projects/Redis.md)







## Section 2 - Cassandra



In this section, I explored working with the Cassandra database technology. 



Apache Cassandra is a widely used columnar kind of NoSQL database technology.



Cassandra uses its Cassandra Query Language (CQL) for handling data management.



[Click here to go to the Cassandra section.](https://github.com/vaxdata22/NoSQL-and-Big-Data-demonstration/blob/main/projects/Cassandra.md)







## Section 3 - MongoDB



In this section, I explored working with the MongoDB database technology. 



MongoDB is a popularly used document-oriented NoSQL database technology.



MongoDB uses its MongoDB Query Language (MQL) for handling data management.



[Click here to go to the MongoDB section.](https://github.com/vaxdata22/NoSQL-and-Big-Data-demonstration/blob/main/projects/MongoDB.md)







## Section 4 - JSON



In this section, I explored working with the JSON database technology. 



JSON is another widely used document-oriented NoSQL database technology.



JSON is a safer alternative to XML which is another document-oriented database.



[Click here to go to the JSON section.](https://github.com/vaxdata22/NoSQL-and-Big-Data-demonstration/blob/main/projects/JSON.md)







## Section 5 - Neo4j



In this section, I explored working with the Neo4j database technology. 



Neo4j is a very popular graph database and an example of NoSQL technology.



Neo4j uses its Cypher Query Language (CQL) for handling data management.



[Click here to go to the Neo4j section.](https://github.com/vaxdata22/NoSQL-and-Big-Data-demonstration/blob/main/projects/Neo4j.md)







## Section 6 - Hive DW



In this final section, I experimented with the Hive/Hadoop Big Data technology. 



Hadoop is a framework providing a platform for other applications to query/process Big Data.



Apache Hive is an SQL-based application that processes the data using Hive Query Language (HQL).



I need to mention here that this implementation on Hive is just to demonstrate code.



It's not necessarily about the output of the queries (which seem verbose and unorganized).



[Click here to go to the Hive DW section.](https://github.com/vaxdata22/NoSQL-and-Big-Data-demonstration/blob/main/projects/Hive-DW.md)







_Thank you for going through my project!_